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master's thesis
Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija
Zagreb: University of Zagreb, Faculty of Science, 2014. urn:nbn:hr:217:802293
Šmajgl, Danijela
University of Zagreb
Faculty of Science
Department of Geology

Institutional repository: Repository of the Faculty of Science

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Šmajgl, D. (2014). Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:802293

Šmajgl, Danijela. "Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija." Master's thesis, University of Zagreb, Faculty of Science, 2014. https://urn.nsk.hr/urn:nbn:hr:217:802293

Šmajgl, Danijela. "Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija." Master's thesis, University of Zagreb, Faculty of Science, 2014. https://urn.nsk.hr/urn:nbn:hr:217:802293

Šmajgl, D. (2014). 'Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija', Master's thesis, University of Zagreb, Faculty of Science, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:217:802293

Šmajgl D. Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2014 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:217:802293

D. Šmajgl, "Geokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:217:802293

Metadata
TitleGeokemijske karakteristike Pb-Zn skarnskog ležišta Sasa, Republika Makedonija
Title (english)Geochemical characteristics of the Sasa Pb-Zn skarn deposit, Republic of Macedonia
AuthorDanijela Šmajgl
MentorSabina Strmić Palinkaš (mentor)
MentorLadislav Palinkaš (mentor)
Committee memberLadislav Palinkaš (predsjednik povjerenstva)
Committee memberDražen Balen (član povjerenstva)
Committee memberMladen Juračić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Geology)
Zagreb
Defense date and country2014-09-19, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Geology
Abstract
Pb-Zn skarnsko ležište Sasa smješteno je približno 90 km istočno od Skopja u Republici Makedoniji. Postanak ležišta vezan je uz tercijarni prodor magme u kristaliničnu podlogu Srpsko-Makedonske mase. Stijena domaćin mineralizacije je cipolinski mramor. Mineralizaciju čine dvije parageneze, skarnska i hidrotermalna. Skarnovi se pojavljaju u obliku izmjena mramora s karakterističnim zonalnim strukturama. Sadrže bezvodne silikatne minerale kao što su johansenit i hedenbergit (progradna skarnska parageneza), te silikate retrogradne skarnske parageneze koji sadrže vodu u svojoj kristalnoj strukturi, primjer su epidot i klorit. Tipični minerali hidrotermalne mineralizacije su galenit, sfalerit, pirit i halkopirit. Od jalovinskih minerala najčešći su kvarc i karbonati. Na temelju mineralnih parageneza, analize fluidnih inkluzija i stabilnih izotopa razlikuju se tri glavne faze mineralizacije: 1) progradna metasomatska faza skarnizacije; 2) hidrotermalna alteracija skarnskih minerala koju slijedi precipitacija rudnih i jalovinskih minerala (retrogradna faza); 3) post-rudna faza s nastankom jalovinskih minerala, uglavnom karbonata iz hladnijeg fluida niskog saliniteta.
Abstract (english)
The Sasa Pb-Zn skarn deposit is situated in the Serbo-Macedonian massif, approximately 90 km east from Skopje, Macedonia. Mineralization is represented by skarn and hydrothermal mineral parageneses that are hosted in medium to coarse grained cipollino marble.The skarn parageneses comprise anhydrous Ca-Fe-Mn silicate minerals, such as pyroxenes (a prograde skarn assemblage), and hydrous silicates, such as epidote and chlorites, accompanied with magnetite, carbonates and quartz (a retrograde skarn assemblage). The hydrothermal parageneses are characterized by the presence of galena, sphalerite, pyrite and chalcopyrite. Carbonates and quartz are the most abundant hydrothermal gangue minerals. The mineral paragenetic sequence as well as fluid inclusion and stable isotope data distinguished three major mineralization stages: 1) the prograde stage characterized by metasomatic replacement of the host marble; 2) hydrothermal alterations of skarn minerals followed by precipitation of ore and gangue minerals during the retrograde stage and 3) the post-ore stage with deposition of gangue minerals, mostly carbonates, from cooler and slightly diluted fluids.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:802293
Study programmeTitle: Graduate university study of Geology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra geologije (magistar/magistra geologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2017-03-22 09:24:43